package demo5;

import java.util.Comparator;
import java.util.PriorityQueue;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 石方旭
 * Date: 2022-07-17
 * Time: 16:00
 */
public class TestLeetCode {


    public static void main(String[] args) {
        PriorityQueue<ListNode> Pq = new PriorityQueue<ListNode>(new Comparator<ListNode>() {
            @Override
            public int compare(ListNode o1, ListNode o2) {
                return 0;
            }
        });
    }


}
